The young do not know enough to be prudent, and therefore they attempt the impossible, and achieve it, generation after generation.
Memory is a slippery thing, always shifting and reshaping itself.
最大的风险是根本不承担任何风险。
The whole secret of life is to be interested in one thing profoundly and in a thousand things well.
宇宙充满了惊喜,而我们的工作就是揭开它们。